Which of the following sets of possible side lengths does not form a triangle?
5, 6, 10
4, 5, 15
22, 21, 42
3,4,5

The answer is 4, 5, 15

Step-by-step explanation:

All of the other answers work properly.

A. 5 + 6 = 11 Works

B. 4 + 5 = 9 Dosen't work

C. 22 + 21 = 43 Works

D. 3 + 4 = 7 Works

Thats because A + B must be equal to or greater than C.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.